Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 328838 BG/HA1VA901

BT4B 328838 BG/HA1VA901

Design

Design variant/feature

TQOSN/GWISI

Dimensions

d		406.4	mm
D		546.1	mm
B		288.925	mm
T		288.925	mm
d₁	≈	434	mm
D₁	≈	498	mm
r_1,2	min.	1.5	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	4180	kN
Basic static load rating	C₀	9500	kN
Fatigue load limit	P_u	750	kN
Comparative radial load rating	C_F	1020	kN
Comparative axial load rating	C_Fa	238	kN
Thrust factor	K	1.22
Calculation factor	e	0.48
Calculation factor	Y₁	1.4
Calculation factor	Y₂	2.1
Calculation factor	Y₀	1.4

Mass

Mass bearing

180

Model Number: BT4B 328838 BG/HA1VA901
Inner Diameter：406.4mm Outer Diameter：546.1mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Tapered roller bearings Four-row tapered roller bearings
Details： Four-row tapered roller bearings Four-row tapered roller bearings, TQO design
Update date：2024-12-13
Application:thread processing machine,chemical instruments,centrifugal pump,enzyme,security equipment,glass,Animal Tracking,water,Industrial equipment,medical treatment,hydraulic cylinder buffer
Similar models:BT4B 328838 BG/HA1VA901 BT4B 328838 BG/HA1VA902
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Model No.	Inner Diameter	Outer Diameter	Width	Type
16049	41.275	57.15	9.53	Seals
29456 E	280	520	145	Bearings, units and housings
60x80x8 HMSA10 V	60	80	8	Seals
618/1320 MA	1320	1600	122	Bearings, units and housings
81226 TN	130	190	45	Bearings, units and housings
99810	15.875	19.05	10.3124	Seals
C 3040	200	310	82	Bearings, units and housings
D/W R2A	3.175	12.7	4.366	Bearings, units and housings
KR 16 PPSKA	-	16	11	Bearings, units and housings
PCM 210215100 E	210	215	100	Bearings, units and housings
PF 40 FM	40	-	-	Bearings, units and housings
SAFS 23052 KA x 9.7/16	239.7125	-	-	Bearings, units and housings

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